Home / 17,948.52-24,768.74-10,397.28

Finding the Fourth Proportional to 17,948.52, 24,768.74 and 10,397.28

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Solution

The fourth proportional to 17,948.52, 24,768.74 and 10,397.28 is: 14,348.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,948.52 : 24,768.74 = 10,397.28 : x
  2. Step 2: Convert to fraction form
    17,948.52/24,768.74 = 10,397.28/x
  3. Step 3: Cross multiply
    17,948.52x = 24,768.74 × 10,397.28
  4. Step 4: Simplify right side
    17,948.52x = 257,527,525.03
  5. Step 5: Solve for x
    x = 257,527,525.03/17,948.52
  6. Step 6: Final answer
    x = 14,348.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.